SubscribeDestination interface Signature: export interface SubscribeDestination Properties Property Type Description id? string (Optional) off? (e: "close", a: () ⇒ void) ⇒ void (Optional) on? (e: "close", a: () ⇒ void) ⇒ void (Optional) Methods Method Description sourceContextChange(responseCallback) StreamWebVttInputSettings SubscriptionSource